Finding extended homes…
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Homes within 1 km whose energy certificates show the floor area growing: extensions, loft and garage conversions. Tap a home on the map or in the list for its full history. Back to RG31 6NJ
Not every extension shows here. We only see building work when a new energy certificate is lodged, which happens when a home is sold, let or newly built. A loft or extension added since then won't appear, even with planning permission and building control sign-off, because those records aren't published as open data outside London. Missing work doesn't mean missing paperwork.
| Home | Before | After | Added | Recorded |
|---|---|---|---|---|
| 223, Kentwood Hill392 m away | 138 m² | 279 m² | +141 m² +102% | 2022 |
| 34, Clevedon Road106 m away | 289 m² | 418 m² | +129 m² +45% | 2018 |
| 99, Oak Tree Road451 m away | 177 m² | 300 m² | +123 m² +69% | 2015 |
| 62, Kentwood Hill949 m away | 87 m² | 181 m² | +94 m² +108% | 2015 |
| 100, Overdown Road0 m away | 154 m² | 244 m² | +90 m² +58% | 2014 |
| 203, Kentwood Hill370 m away | 190 m² | 279 m² | +89 m² +47% | 2022 |
| 201, Overdown Road497 m away | 81 m² | 162 m² | +81 m² +100% | 2022 |
| 54, Armour Road850 m away | 106 m² | 183 m² | +77 m² +73% | 2019 |
| 5, Causmans Way930 m away |
From energy performance certificates (MHCLG): a later certificate shows at least 15 m² and 15% more floor area than an earlier one (and no more than 2.5 times, to leave out typing errors). Some changes come from a more careful measurement rather than building work. Addresses: HM Land Registry. Contains HM Land Registry data © Crown copyright and database right 2026, OGL v3.0.
| 69 m² |
| 138 m² |
| +69 m² +100% |
| 2023 |
| 5, Shipton Close843 m away | 56 m² | 123 m² | +67 m² +120% | 2025 |
|---|
| 60, Hazel Road835 m away | 155 m² | 221 m² | +66 m² +43% | 2016 |
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| 26, Causmans Way930 m away | 65 m² | 128 m² | +63 m² +97% | 2021 |
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| 8, Edenhall Close128 m away | 113 m² | 174 m² | +61 m² +54% | 2025 |
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| 9, Vale Crescent795 m away | 41 m² | 98 m² | +57 m² +139% | 2010 |
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| 7, Lower Armour Road764 m away | 46 m² | 101 m² | +55 m² +120% | 2022 |
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| 175, Rodway Road839 m away | 55 m² | 110 m² | +55 m² +100% | 2019 |
|---|
| 3a, Armour Hill696 m away | 64 m² | 118 m² | +54 m² +84% | 2010 |
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| 23, Skilton Road741 m away | 61 m² | 109 m² | +48 m² +79% | 2015 |
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| 17, Clanfield Crescent868 m away | 81 m² | 128 m² | +47 m² +58% | 2025 |
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| 41, Thirlmere Avenue797 m away | 64 m² | 109 m² | +45 m² +70% | 2025 |
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| 63, Thirlmere Avenue972 m away | 64 m² | 105 m² | +41 m² +64% | 2024 |
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| 161, Kentwood Hill543 m away | 187 m² | 226 m² | +39 m² +21% | 2023 |
|---|
| 3, Ferndale Close298 m away | 173 m² | 212 m² | +39 m² +23% | 2022 |
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| 17, Causmans Way930 m away | 80 m² | 118 m² | +38 m² +48% | 2024 |
|---|
| 143, Westwood Road908 m away | 143 m² | 180 m² | +37 m² +26% | 2025 |
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| 9, Wardle Avenue789 m away | 189 m² | 225 m² | +36 m² +19% | 2015 |
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| 25, Oregon Avenue630 m away | 90 m² | 125 m² | +35 m² +39% | 2024 |
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| 3, Dell Road805 m away | 61 m² | 95 m² | +34 m² +56% | 2015 |
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| 138, Thirlmere Avenue946 m away | 70 m² | 104 m² | +34 m² +49% | 2014 |
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| 11, Thirlmere Avenue671 m away | 73 m² | 106 m² | +33 m² +45% | 2025 |
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| 112, Oak Tree Road425 m away | 128 m² | 161 m² | +33 m² +26% | 2022 |
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| 26, Weald Rise852 m away | 110 m² | 143 m² | +33 m² +30% | 2022 |
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| 4, Larissa Close587 m away | 138 m² | 170 m² | +32 m² +23% | 2021 |
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| 3, Larissa Close587 m away | 110 m² | 140 m² | +30 m² +27% | 2025 |
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| Flat 3, Armour Lodge, 92, Armour Road917 m away | 28 m² | 58 m² | +30 m² +107% | 2024 |
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| 1, Thirlmere Avenue671 m away | 77 m² | 107 m² | +30 m² +39% | 2022 |
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| 5, Oregon Avenue630 m away | 107 m² | 137 m² | +30 m² +28% | 2015 |
|---|
| 31, Vale Crescent880 m away | 66 m² | 94 m² | +28 m² +42% | 2021 |
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| 24, Newbery Close765 m away | 88 m² | 116 m² | +28 m² +32% | 2015 |
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| 2, Derwent Avenue517 m away | 71 m² | 99 m² | +28 m² +39% | 2014 |
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| 68, Skilton Road633 m away | 75 m² | 102 m² | +27 m² +36% | 2015 |
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| 193, Rodway Road839 m away | 73 m² | 100 m² | +27 m² +37% | 2015 |
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| 292, Overdown Road992 m away | 164 m² | 190 m² | +26 m² +16% | 2025 |
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| 2, Gipsy Lane835 m away | 70 m² | 96 m² | +26 m² +37% | 2024 |
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| 20, Coniston Drive564 m away | 66 m² | 91 m² | +25 m² +38% | 2016 |
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| 109, Fairford Road939 m away | 85 m² | 110 m² | +25 m² +29% | 2014 |
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| 44, Armour Hill649 m away | 71 m² | 95 m² | +24 m² +34% | 2024 |
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| 36, Skilton Road741 m away | 61 m² | 85 m² | +24 m² +39% | 2015 |
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| 49, Skilton Road741 m away | 60 m² | 84 m² | +24 m² +40% | 2010 |
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| 19, Rodway Road516 m away | 79 m² | 102 m² | +23 m² +29% | 2020 |
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| 997, Oxford Road236 m away | 138 m² | 160 m² | +22 m² +16% | 2024 |
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| 48, Armour Hill649 m away | 81 m² | 102 m² | +21 m² +26% | 2026 |
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| 2, Kentwood House, Kentwood Hill676 m away | 49 m² | 70 m² | +21 m² +43% | 2022 |
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| 2a, Oak Tree Road293 m away | 107 m² | 128 m² | +21 m² +20% | 2021 |
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| 54, Armour Hill649 m away | 72 m² | 92 m² | +20 m² +28% | 2026 |
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| 68, Cotswold Way824 m away | 131 m² | 151 m² | +20 m² +15% | 2024 |
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| 12, Grasmere Avenue705 m away | 75 m² | 95 m² | +20 m² +27% | 2017 |
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| 140, Overdown Road0 m away | 123 m² | 143 m² | +20 m² +16% | 2016 |
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| 28, Causmans Way930 m away | 56 m² | 75 m² | +19 m² +34% | 2023 |
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| 265, Overdown Road689 m away | 77 m² | 96 m² | +19 m² +25% | 2021 |
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| 8, Oregon Avenue630 m away | 103 m² | 121 m² | +18 m² +17% | 2019 |
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| 3a, Brooksby Road620 m away | 79 m² | 97 m² | +18 m² +23% | 2018 |
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| 3, Pikeshaw Way808 m away | 57 m² | 75 m² | +18 m² +32% | 2014 |
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| 26, Newbery Close765 m away | 97 m² | 114 m² | +17 m² +18% | 2015 |
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| 267, Overdown Road689 m away | 89 m² | 105 m² | +16 m² +18% | 2024 |
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| 117, Armour Road931 m away | 103 m² | 119 m² | +16 m² +16% | 2021 |
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| 162, Overdown Road302 m away | 80 m² | 96 m² | +16 m² +20% | 2015 |
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| 25, Thirlmere Avenue671 m away | 70 m² | 86 m² | +16 m² +23% | 2015 |
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| 41, Dell Road967 m away | 61 m² | 76 m² | +15 m² +25% | 2024 |
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| 33, Cotswold Way824 m away | 70 m² | 85 m² | +15 m² +21% | 2022 |
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| 8, Dell Road805 m away | 77 m² | 92 m² | +15 m² +19% | 2021 |
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| 148, Rodway Road581 m away | 64 m² | 79 m² | +15 m² +23% | 2020 |
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| 72, Thirlmere Avenue787 m away | 74 m² | 89 m² | +15 m² +20% | 2013 |
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